server {

listen 443;
listen [::]:443;
listen 443 quic;
listen [::]:443 quic;

server_name             tour.mitrofanov.ru;

ssl_certificate         /etc/letsencrypt/live/mitrofanov.ru-0001/fullchain.pem;
ssl_certificate_key     /etc/letsencrypt/live/mitrofanov.ru-0001/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/mitrofanov.ru-0001/chain.pem;
access_log syslog:server=unix:/dev/log,tag=nginx_error,nohostname main if=$error_log;
#access_log syslog:server=unix:/dev/log,tag=nginx_access,nohostname main if=$access_log buffer=256k flush=10s;

root    /www/html/maintenance/public;

more_set_headers  'X-Content-Type-Options: nosniff' 'Expires: $expires' 'Cache-Control: $cache_control';

more_set_headers  'X-Robots-Tag: none';

location @empty {
    empty_gif;
    access_log off;
    }
location = /favicon.ico {
  try_files /favicon.ico @empty;
  access_log off;
  log_not_found off;
}

location /img/ {

      add_header Referrer-Policy           `strict-origin-when-cross-origin` always;

}
  
  error_page 503 @maintenance;
  location @maintenance {
    
    rewrite ^(.*)$ /index.html break;
  }
  location / {
    return 503;
  }
}